When saying "trivial" - did you mean easy to fix or the priority of a
bug (i.e., wishlist)?

I mean it should be a serious bug which is affecting real people
but has gone unadressed. Not something like adding a new feature
which was filed as a wishlist.
It's a judgement which people may make differently.

That seems sensible to me too.

I might get flamed, but I'd like to mention just one example - the
a2ps-package. Some of the bugs might be really easy to fixed (patches are
attached) - but have not even been acknowledged by the developer.